package com.bobo;

import java.util.HashSet;
import java.util.Set;

/**
 * @Author: bobobo
 * @Date: 2019/9/9 19:22
 * @Version：1.0
 */
public class DivideStr {

    //分析题可知 结果不会重复 故用set集合
    public static Set<String> divide(String str){

        HashSet<String> subStr = new HashSet<>();



        return subStr;
    }
}
